1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Broadcom BCM2835 V4L2 driver
4 *
5 * Copyright © 2013 Raspberry Pi (Trading) Ltd.
6 *
7 * Authors: Vincent Sanders @ Collabora
8 * Dave Stevenson @ Broadcom
9 * (now dave.stevenson@raspberrypi.org)
10 * Simon Mellor @ Broadcom
11 * Luke Diamand @ Broadcom
12 */
13#ifndef MMAL_ENCODINGS_H
14#define MMAL_ENCODINGS_H
15
16#define MMAL_ENCODING_H264 MMAL_FOURCC('H', '2', '6', '4')
17#define MMAL_ENCODING_H263 MMAL_FOURCC('H', '2', '6', '3')
18#define MMAL_ENCODING_MP4V MMAL_FOURCC('M', 'P', '4', 'V')
19#define MMAL_ENCODING_MP2V MMAL_FOURCC('M', 'P', '2', 'V')
20#define MMAL_ENCODING_MP1V MMAL_FOURCC('M', 'P', '1', 'V')
21#define MMAL_ENCODING_WMV3 MMAL_FOURCC('W', 'M', 'V', '3')
22#define MMAL_ENCODING_WMV2 MMAL_FOURCC('W', 'M', 'V', '2')
23#define MMAL_ENCODING_WMV1 MMAL_FOURCC('W', 'M', 'V', '1')
24#define MMAL_ENCODING_WVC1 MMAL_FOURCC('W', 'V', 'C', '1')
25#define MMAL_ENCODING_VP8 MMAL_FOURCC('V', 'P', '8', ' ')
26#define MMAL_ENCODING_VP7 MMAL_FOURCC('V', 'P', '7', ' ')
27#define MMAL_ENCODING_VP6 MMAL_FOURCC('V', 'P', '6', ' ')
28#define MMAL_ENCODING_THEORA MMAL_FOURCC('T', 'H', 'E', 'O')
29#define MMAL_ENCODING_SPARK MMAL_FOURCC('S', 'P', 'R', 'K')
30#define MMAL_ENCODING_MJPEG MMAL_FOURCC('M', 'J', 'P', 'G')
31
32#define MMAL_ENCODING_JPEG MMAL_FOURCC('J', 'P', 'E', 'G')
33#define MMAL_ENCODING_GIF MMAL_FOURCC('G', 'I', 'F', ' ')
34#define MMAL_ENCODING_PNG MMAL_FOURCC('P', 'N', 'G', ' ')
35#define MMAL_ENCODING_PPM MMAL_FOURCC('P', 'P', 'M', ' ')
36#define MMAL_ENCODING_TGA MMAL_FOURCC('T', 'G', 'A', ' ')
37#define MMAL_ENCODING_BMP MMAL_FOURCC('B', 'M', 'P', ' ')
38
39#define MMAL_ENCODING_I420 MMAL_FOURCC('I', '4', '2', '0')
40#define MMAL_ENCODING_I420_SLICE MMAL_FOURCC('S', '4', '2', '0')
41#define MMAL_ENCODING_YV12 MMAL_FOURCC('Y', 'V', '1', '2')
42#define MMAL_ENCODING_I422 MMAL_FOURCC('I', '4', '2', '2')
43#define MMAL_ENCODING_I422_SLICE MMAL_FOURCC('S', '4', '2', '2')
44#define MMAL_ENCODING_YUYV MMAL_FOURCC('Y', 'U', 'Y', 'V')
45#define MMAL_ENCODING_YVYU MMAL_FOURCC('Y', 'V', 'Y', 'U')
46#define MMAL_ENCODING_UYVY MMAL_FOURCC('U', 'Y', 'V', 'Y')
47#define MMAL_ENCODING_VYUY MMAL_FOURCC('V', 'Y', 'U', 'Y')
48#define MMAL_ENCODING_NV12 MMAL_FOURCC('N', 'V', '1', '2')
49#define MMAL_ENCODING_NV21 MMAL_FOURCC('N', 'V', '2', '1')
50#define MMAL_ENCODING_ARGB MMAL_FOURCC('A', 'R', 'G', 'B')
51#define MMAL_ENCODING_RGBA MMAL_FOURCC('R', 'G', 'B', 'A')
52#define MMAL_ENCODING_ABGR MMAL_FOURCC('A', 'B', 'G', 'R')
53#define MMAL_ENCODING_BGRA MMAL_FOURCC('B', 'G', 'R', 'A')
54#define MMAL_ENCODING_RGB16 MMAL_FOURCC('R', 'G', 'B', '2')
55#define MMAL_ENCODING_RGB24 MMAL_FOURCC('R', 'G', 'B', '3')
56#define MMAL_ENCODING_RGB32 MMAL_FOURCC('R', 'G', 'B', '4')
57#define MMAL_ENCODING_BGR16 MMAL_FOURCC('B', 'G', 'R', '2')
58#define MMAL_ENCODING_BGR24 MMAL_FOURCC('B', 'G', 'R', '3')
59#define MMAL_ENCODING_BGR32 MMAL_FOURCC('B', 'G', 'R', '4')
60
61/** SAND Video (YUVUV128) format, native format understood by VideoCore.
62 * This format is *not* opaque - if requested you will receive full frames
63 * of YUV_UV video.
64 */
65#define MMAL_ENCODING_YUVUV128 MMAL_FOURCC('S', 'A', 'N', 'D')
66
67/** VideoCore opaque image format, image handles are returned to
68 * the host but not the actual image data.
69 */
70#define MMAL_ENCODING_OPAQUE MMAL_FOURCC('O', 'P', 'Q', 'V')
71
72/** An EGL image handle
73 */
74#define MMAL_ENCODING_EGL_IMAGE MMAL_FOURCC('E', 'G', 'L', 'I')
75
76/* }@ */
77
78/** \name Pre-defined audio encodings */
79/* @{ */
80#define MMAL_ENCODING_PCM_UNSIGNED_BE MMAL_FOURCC('P', 'C', 'M', 'U')
81#define MMAL_ENCODING_PCM_UNSIGNED_LE MMAL_FOURCC('p', 'c', 'm', 'u')
82#define MMAL_ENCODING_PCM_SIGNED_BE MMAL_FOURCC('P', 'C', 'M', 'S')
83#define MMAL_ENCODING_PCM_SIGNED_LE MMAL_FOURCC('p', 'c', 'm', 's')
84#define MMAL_ENCODING_PCM_FLOAT_BE MMAL_FOURCC('P', 'C', 'M', 'F')
85#define MMAL_ENCODING_PCM_FLOAT_LE MMAL_FOURCC('p', 'c', 'm', 'f')
86
87/* Pre-defined H264 encoding variants */
88
89/** ISO 14496-10 Annex B byte stream format */
90#define MMAL_ENCODING_VARIANT_H264_DEFAULT 0
91/** ISO 14496-15 AVC stream format */
92#define MMAL_ENCODING_VARIANT_H264_AVC1 MMAL_FOURCC('A', 'V', 'C', '1')
93/** Implicitly delineated NAL units without emulation prevention */
94#define MMAL_ENCODING_VARIANT_H264_RAW MMAL_FOURCC('R', 'A', 'W', ' ')
95
96/** \defgroup MmalColorSpace List of pre-defined video color spaces
97 * This defines a list of common color spaces. This list isn't exhaustive and
98 * is only provided as a convenience to avoid clients having to use FourCC
99 * codes directly. However components are allowed to define and use their own
100 * FourCC codes.
101 */
102/* @{ */
103
104/** Unknown color space */
105#define MMAL_COLOR_SPACE_UNKNOWN 0
106/** ITU-R BT.601-5 [SDTV] */
107#define MMAL_COLOR_SPACE_ITUR_BT601 MMAL_FOURCC('Y', '6', '0', '1')
108/** ITU-R BT.709-3 [HDTV] */
109#define MMAL_COLOR_SPACE_ITUR_BT709 MMAL_FOURCC('Y', '7', '0', '9')
110/** JPEG JFIF */
111#define MMAL_COLOR_SPACE_JPEG_JFIF MMAL_FOURCC('Y', 'J', 'F', 'I')
112/** Title 47 Code of Federal Regulations (2003) 73.682 (a) (20) */
113#define MMAL_COLOR_SPACE_FCC MMAL_FOURCC('Y', 'F', 'C', 'C')
114/** Society of Motion Picture and Television Engineers 240M (1999) */
115#define MMAL_COLOR_SPACE_SMPTE240M MMAL_FOURCC('Y', '2', '4', '0')
116/** ITU-R BT.470-2 System M */
117#define MMAL_COLOR_SPACE_BT470_2_M MMAL_FOURCC('Y', '_', '_', 'M')
118/** ITU-R BT.470-2 System BG */
119#define MMAL_COLOR_SPACE_BT470_2_BG MMAL_FOURCC('Y', '_', 'B', 'G')
120/** JPEG JFIF, but with 16..255 luma */
121#define MMAL_COLOR_SPACE_JFIF_Y16_255 MMAL_FOURCC('Y', 'Y', '1', '6')
122/* @} MmalColorSpace List */
123
124#endif /* MMAL_ENCODINGS_H */
125

source code of linux/drivers/staging/vc04_services/vchiq-mmal/mmal-encodings.h